CVE-2026-40141: fallo de gravedad alta en BeyondTrust Remote Support
High-Severity Vulnerability In Web Application Component of BeyondTrust Remote Support and Privileged Remote Access
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ella tiene alerta oficial del gobierno de Brasil.
ssvc Trackcvss 8.5epss 0.5%
Alerta oficial en Brasil
El gobierno federal de Brasil publicó una alerta, recomendación o boletín que cita esta vulnerabilidad.
- CISC Gov.br · 14 jul 2026Boletim do CISC de Vulnerabilidadeleer en gov.br ↗
Fuente: CTIR Gov (GSI) y CISC Gov.br, bajo licencia CC BY-ND 3.0.
A high-severity vulnerability exists in a web application component of BeyondTrust Remote Support and Privileged Remote Access related to the processing of certain input parameters. Insufficient validation of user-supplied input may allow an authenticated attacker with limited privileges to access unintended resources or data beyond their authorization scope. Exploitation is restricted to accounts with specific permissions.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H
CVEs relacionadas — BeyondTrust Remote Support
En el mismo producto, de las más peligrosas a las menos.
CVE-2024-12356CRITICALCommand Injection Vulnerability in Remote Support(RS) & Privileged Remote Access (PRA)EPSS 87.4%KEVCVE-2026-102764CRITICALImproper Origin Validation in Internal Messaging Components of BeyondTrust Remote SupportEPSS 78.0%KEVCVE-2026-40139CRITICALCritical Pre-Authentication Vulnerability in BeyondTrust Remote Support and Privileged Remote AccessEPSS 0.8%CVE-2026-40140HIGHHigh-Severity Pre-Authentication Vulnerability in BeyondTrust Remote Support and Privileged Remote AccessEPSS 0.6%CVE-2026-40138CRITICALCritical Pre-Authentication Vulnerability in BeyondTrust Remote Support and Privileged Remote AccessEPSS 0.5%